XML 51 R33.htm IDEA: XBRL DOCUMENT
v3.23.3

Employee Benefit Plans (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2023
Compensation Related Costs [Abstract] |
Additional information related to time-based RSU activity | The following table provides additional information related to time-based RSU activity during fiscal 2023, 2022 and 2021. The number of RSUs vested includes shares of common stock withheld by the Company on behalf of employees to satisfy the tax withholding requirements.
| Year Ended September 30,
| 2023 |  | 2022 |  | 2021
| Number of Restricted Stock Units |  | Weighted Average Grant Date Fair Value |  | Number of Restricted Stock Units |  | Weighted Average Grant Date Fair Value |  | Number of Restricted Stock Units |  | Weighted Average Grant Date Fair Value
Outstanding at beginning of year | 3,466,094 |  |  | $ | 57.50 |  |  | 3,817,265 |  |  | $ | 46.16 |  |  | 4,725,701 |  |  | $ | 34.79 |
Granted | 877,131 |  |  | 93.44 |  |  | 1,153,124 |  |  | 74.96 |  |  | 856,615 |  |  | 83.13 |
Vested | (1,251,785) |  |  | 50.61 |  |  | (1,402,642) |  |  | 41.44 |  |  | (1,644,263) |  |  | 33.26 |
Cancelled | (124,515) |  |  | 61.95 |  |  | (101,653) |  |  | 51.22 |  |  | (120,788) |  |  | 39.16 |
Outstanding at end of year | 2,966,925 |  |  | $ | 70.85 |  |  | 3,466,094 |  |  | $ | 57.50 |  |  | 3,817,265 |  |  | $ | 46.16 |
Additional information related to performance-based RSUs outstanding | The following table provides additional information related to the performance-based RSUs outstanding at September 30, 2023.
Grant Date |  | Vesting Date |  | Target Number of Performance Units |  | Grant Date Fair Value per Unit |  | Compensation Expense Year Ended September 30,
|  | 2023 |  | 2022 |  | 2021
|  |  |  |  |  |  |  | (In millions)
November 2020 |  | September 2023 |  | 360,000 |  | $ | 70.60 |  |  | $ | 11.0 |  |  | $ | 12.5 |  |  | $ | 12.5 |
October 2021 (1) |  | September 2024 |  | 430,000 |  | 80.58 |  |  | 14.3 |  |  | 14.3 |  |  | — |
October 2022 |  | September 2025 |  | 600,000 |  | 79.97 |  |  | 11.6 |  |  | — |  |  | — |
|  |  |  |  |  |  |  | $ | 36.9 |  |  | $ | 26.8 |  |  | $ | 12.5 |
_________________________ (1)The performance RSUs granted in October 2021 totaled 390,000; however, in March 2022, the Compensation Committee of the Company’s Board of Directors approved an amendment and restatement of this award to increase the RSUs granted from 390,000 to 430,000. Concurrent with this change, the Compensation Committee amended the executive officer short-term performance bonus plan to reduce the amount of the award that could be earned.
Share-based Payment Arrangement, Option, Activity [Table Text Block] | The following table provides information related to stock option activity during those years.
| Year Ended September 30,
| 2023 |  | 2022 |  | 2021
| Stock Options |  | Weighted Average Exercise Price |  | Stock Options |  | Weighted Average Exercise Price |  | Stock Options |  | Weighted Average Exercise Price
Outstanding at beginning of year | 823,486 |  |  | $ | 23.84 |  |  | 1,115,776 |  |  | $ | 23.84 |  |  | 2,224,415 |  |  | $ | 19.94 |
Exercised | (603,823) |  |  | 23.83 |  |  | (292,290) |  |  | 23.83 |  |  | (1,108,639) |  |  | 16.02 |
Cancelled or expired | — |  |  | — |  |  | — |  |  | — |  |  | — |  |  | — |
Outstanding at end of year | 219,663 |  |  | $ | 23.86 |  |  | 823,486 |  |  | $ | 23.84 |  |  | 1,115,776 |  |  | $ | 23.84 |
Exercisable at end of year | 219,663 |  |  | $ | 23.86 |  |  | 823,486 |  |  | $ | 23.84 |  |  | 1,115,776 |  |  | $ | 23.84 |

X
- References No definition available. + Details
Name: | us-gaap_CompensationRelatedCostsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the number and weighted-average grant date fair value for restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock units that were granted, vested, or forfeited during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationRestrictedStockUnitsAwardActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (d) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -SubTopic 10 -Topic 718 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of the number and weighted-average grant date fair value for restricted stock and restricted stock units that were outstanding at the beginning and end of the year, and the number of restricted stock and restricted stock units that were granted, vested, or forfeited during the year. + References No definition available. + Details
Name: | us-gaap_ScheduleOfSharebasedCompensationRestrictedStockAndRestrictedStockUnitsActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration